What is Smart Kid Belt?

Smart Kid Belt is a product that enables a safe carriage of children. It takes care of a good position of the lap belt section and smoothly adjusts the shoulder section to the child's height. The safety of the Smart Kid Belt is confirmed by the results of crash tests carried out by independent institutes. Smart Kid Belt is suitable for children from groups 2 and 3, 4-12 years and weighing between 15 and 36 kg (we recommend 5-12 years). It fits every car.

Small but safe?

We know that parents are convinced of booster seats. Good for them! Many of them are high class which ensures the greatest safety for children during a journey. Smart Kid Belt doesn’t pretend and state that it is better. Although many products are certified by the ECE approval label, which is perceived as a dangerous mark, we know that they are of a doubtful quality. Hence, we decided to confirm our results in the United States. From two independent institutions Smart Kid Belt got great strain results that affect children during a journey and are of key importance for dangerous situations. The result of 40G with a maximum value of 55G proves how good and fast Smart Kid Belt works. We are transparent and we share our results with you obtained during crash tests.

The graph on the left shows you a record of one of the many crash tests we have carried out for the Smart Kid Belt. This particular test, carried out on a 32 kg crash test dummy, shows the course of the resultant delay during dynamic tests. Perhaps you are wondering how to read the data, but it is quite simple. Red dotted line - indicates the highest strain threshold for passing the tests. Coloured lines from 1 to 5 - each line indicates another crash test. G-axis - indicates the strain of the manikin during the test. The S-axis determines the operating time of the product. As we see in the graph, the strains acting on the manikin fastened to the Smart Kid Belt did not exceed 40 G in practically any of these tests, while the maximum value is 55 G.

However, one test is not sufficient to believe in the safety of a new product. That's why our results of crash tests are available for general review and you can find them here:

Many benefits

For children from groups 2 and 3

Smart Kid Belt is a product designed for children from groups 2 and 3. The aforementioned groups include 4-12 years, weighing 15-36 kg. In our opinion the Smart Kid Belt product may be used for 5 years, taking into consideration the height and weight of a child. Thanks to easy adjustment, the Smart Kid Belt grows up with your child. Therefore, you can use it for many years!


Smart Kid Belt weighs only 120 g. It is the smallest product in the world to carry children safely. You can have it in every car, rucksack or bag. It is ideal for cabs or school trips. Transportation of your children by your family members and friends has never been so easy. Regardless of the situation, Smart Kid Belt ensures the safety your child deserves.

A lot of room

The presence of three children in the back seat with Smart Kid Belt is not a problem but great fun for the whole family. You can travel with up to three children wherever you want without any obstacles.

For everyone who needs it

Ideal adjustment of the seat belt significantly increases the safety of a passenger. Smart Kid Belt may be successfully used where regulations do not require it. For instance, for older children and adults of a lower height.

For every car

Smart Kid Belt fits every car model equipped with seat belts. You don’t have to be concerned anymore whether the booster seat will fit your car or how your seats will look like afterwards.


The size of Smart Kid Belt and its package facilitate logistics process, reduce costs and its negative impact on the environment.

At hand


Glove compartment

drzwi samochodu

Car door


Front seat pocket

For every vehicle




Rental car



Be smart for the loved ones
and choose Smart Kid Belt

How to wear Smart Kid Belt?

Fasten the lower fixing buckle

Put the child in the back seat, place him in the way that his back touches the back seat. Fasten the car safety belt afterwards. Now insert the Smart Kid Belt lower fixing buckle into the car belt. Do this as low as possible, preferably at the place where a lower part of the belt comes out from the seat and runs next to child’s thighs. Inserting the Smart Kid Belt lower fixing buckle into the safety belt is adjusted to the length in the lumbar spine!

Adjust the length of the product

After inserting the belt into the lower fixing buckle, adjust the length of the Smart Kid Belt to the height of a child. The Smart Kid Belt gives parents the opportunity to adjust it precisely to the height of their child. Use it and adjust the product in the way that the upper fixing buckle would be with a height of 5 cm (3 fingers) above the shoulder. Thanks to the possibility to adjust the Smart Kid Belt product to the height of a child, the product will start growing up with him. One belt can be used for many years!

Fasten the upper fixing buckle

After adjusting the length of the Smart Kid Belt product and ensuring that its upper fixing buckle is with a height of 5cm above the shoulder, insert it into the upper part of the car belt. Remember that the upper fixing strap should be positioned between the arm and neck of a child. Thanks to inserting the Smart Kid Belt upper fixing strap, the collar bone section of the car’s belt will secure your child in a proper manner. Have a nice trip!

Smart Kid Belt dla rodziców


Small, convenient and easy to use. It doesn’t replace a high-backed booster seat but it can be an alternative to older children for excursions.
- Mati
Easy to use, children who use backless booster seats have a better quality of travelling. It is possible to adjust the belt freely without any discomfort around the child’s neck.
- Kamyk12
At last my 6-year-old Caroline stopped complaining about the belt that is uncomfortable ;)))
- AniaK
Children are overjoyed. At last someone has thought about them!
- Ilona